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Cyanide
5.
Leave the sample cell
undisturbed for an
additional 30 seconds.
9.
Shake the cell
vigorously.
If cyanide is present, a
pink color will develop.
Zero
13.
Touch
.
Zero
The display will show:
–
0.000 mg/L CN
Cyanide
Page 2 of 8
6.
Add the contents of
one CyaniVer 4 Cyanide
Reagent Powder Pillow.
Cap the sample cell.
10.
Touch the timer icon.
Touch
.
OK
A 30-minute reaction
period will begin.
The solution will turn
from pink to blue.
10 mL
14.
Wipe the prepared
sample and place it into
the cell holder.
7.
Shake the sample for
10 seconds. Immediately
proceed to step 8.
(Delaying the addition of
the CyaniVer 5 will
produce low test results.)
11.
When the timer
beeps, fill another round
sample cell with 10 mL of
sample. (This is the
blank.)
Read
15.
Touch
.
Read
Results will appear in
–
mg/L CN
.
8.
Add the contents of
one CyaniVer 5 Cyanide
Reagent Powder Pillow.
Cap the sample cell.
10 mL
12.
Wipe the blank and
place it into the cell
holder.
Cyanide_PP_Other_PPZ_Eng_Ody.fm
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